LT3502EMS#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3502EMS#TRPBF

Manufacturer

analog-devices

Introduction

The LT3502EMS#TRPBF is a high-efficiency, adjustable, step-down DC-DC switching regulator designed for a wide range of power management applications.

Product Features and Performance

Adjustable output voltage from 0.8V to 36V

Supports input voltages from 3V to 40V

Maximum output current of 500mA

High switching frequency of 1.1MHz allows for smaller external components

Non-synchronous rectification

Operates in buck (step-down) topology

Capable of operating in temperatures ranging from -40°C to 125°C

Surface mount 10-TFSOP, 10-MSOP package for compact installations

Product Advantages

Wide input voltage range supports a variety of power sources

High output voltage range suitable for diverse applications

High frequency operation enables the use of small, low-cost inductors and capacitors

Ability to work in extreme temperatures makes it suitable for harsh environments

Compact packaging allows for use in space-constrained applications

Key Technical Parameters

Voltage Input (Min): 3V

Voltage Input (Max): 40V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 36V

Current Output: 500mA

Frequency Switching: 1.1MHz

Quality and Safety Features

Built with robust safety features to ensure reliable operation under varying conditions

Supports thermal shutdown mechanism to prevent overheating

Compatibility

Compatible with a broad range of input voltages and can be used in various power management schemes

Suitable for use with multiple types of electronic components due to its adjustable output

Application Areas

Portable Electronics

Automotive Applications

Industrial Controls

Power Supplies

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing availability of replacements or upgrades

Several Key Reasons to Choose This Product

Wide operating input and output voltage ranges cover most power supply needs

High efficiency and compact design to fit in small spaces

Reliable performance in extreme temperatures suits rigorous applications

Flexibility in application due to high switching frequency and adjustable output

Ongoing product support and availability ensure long-term usability